SQL About me
Today i am writing about SQL.
In the internet Era, we all are having smart phones, Gadgets etc devices. We are using them to search/surfing on net. So, how data is coming on internet? How the things are getting on the net, where its stored, managed etc? questions comes in your mind.
Here is the answer to your question.
Its Databases, which are being stored data on harddisk. To handle the databases we have different languages specific to them. SQL is one among them. Its as simple as learning english with some syntax.
Now the first question which comes in your mind is
What is SQL?
SQL stands for Structured Query Language. Its also called database query language. Its used to do the manipulation in the relational database which includes DDL(Data definition language), DML(Data manupulation language) and DCL(Data control language). All the operations either its Inserting, Deletion, Updation, Dropping etc in databases, All can be done with its help.
In next chapters, we will learn more basic concepts of SQL.